I'm doing a dialog for spanish and i have to fill in the blank. -yo todavía no conozco a tu novio -sí, ya lo los limones son sour than) las naranjas.

the corrects answers should be :
Si, ya lo vi 

Los limones son mas acidos que las naranjas (accute accent on the a de mas y de acido)

hope I helped

Interest on the borrowed funds.

Doulingo is good. you can also watch movies that are in french, i am using this tactic  for japanese  and it a lot. listing to music with  french  lyrics would work well too because  you could absorb  the words while having fun.hope this ! : )